713471523

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 1021870080

約数和(自身を除く): 308398557

約数列:

[1, 3, 23, 43, 69, 129, 191, 573, 989, 1259, 2967, 3777, 4393, 8213, 13179, 24639, 28957, 54137, 86871, 162411, 188899, 240469, 566697, 721407, 1245151, 3735453, 5530787, 10340167, 16592361, 31020501, 237823841, 713471523]

約数ペア:

[(1, 713471523), (3, 237823841), (23, 31020501), (43, 16592361), (69, 10340167), (129, 5530787), (191, 3735453), (573, 1245151), (989, 721407), (1259, 566697), (2967, 240469), (3777, 188899), (4393, 162411), (8213, 86871), (13179, 54137), (24639, 28957)]